CLI Guide

events (OPTIONAL) Enter the keyword events to debug MSTP
events.
Command Modes EXEC Privilege
Command History
This guide is platform-specific. For command information about other platforms,
see the relevant Dell Networking OS Command Line Reference Guide.
Version Description
9.8(2.0) Introduced on the S3100 series.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.5.1.0 Added support for 4-port 40G line cards on the E-Series.
8.3.7.0 Introduced on the S4810.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
pre-6.2.1.1 Introduced on the E-Series.
Example
Dell# debug spanning-tree mstp bpdu gigabitethernet 2/1 ?
in Receive (in)
out Transmit (out)
disable
Globally disable the multiple spanning tree protocol on the switch.
Syntax
disable
To enable MSTP, enter the no disable command.
Defaults Disabled.
Command Modes MULTIPLE SPANNING TREE
1124
Multiple Spanning Tree Protocol (MSTP)